264090242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 433448064

約数和(自身を除く): 169357822

約数列:

[1, 2, 13, 26, 137, 151, 274, 302, 491, 982, 1781, 1963, 3562, 3926, 6383, 12766, 20687, 41374, 67267, 74141, 134534, 148282, 268931, 537862, 874471, 963833, 1748942, 1927666, 10157317, 20314634, 132045121, 264090242]

約数ペア:

[(1, 264090242), (2, 132045121), (13, 20314634), (26, 10157317), (137, 1927666), (151, 1748942), (274, 963833), (302, 874471), (491, 537862), (982, 268931), (1781, 148282), (1963, 134534), (3562, 74141), (3926, 67267), (6383, 41374), (12766, 20687)]